Dr. Juan Tejada

Ben Scheinfeld is a Gastroenterologist in Marietta, Ohio. Dr. Scheinfeld is highly rated in 51 conditions, according to our data. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.

Prof. Basile Njei is a graduate of the Yale Ph.D. in Investigative Medicine and Harvard Global Clinical Scholars programs. He received his medical doctorate with honors from The University of Yaoundé 1, Cameroon, and was awarded the prestigious British Chevening scholarship to pursue public health training at the University of Edinburgh, United Kingdom. After earning a Master’s in Public Health, he completed residency training at the University of Connecticut and a Gastroenterology Fellowship at Yale University. During his training, Dr. Njei received multiple honors, including the Howard Levine-MD Science Award, ACG Fellow-in-Training Award, AASLD Fellow Travel Award, AASLD Young Investigator Award, Dr. James Boyer Fellow Travel Award, and the Samuel Kushlan Award for Excellence in Research. Dr. Njei is highly rated in 23 conditions, according to our data. His top areas of expertise are Cholangiocarcinoma (Bile Duct Cancer), Fibrolamellar Carcinoma, Hepatitis, Endoscopy, and Gastrectomy.

Mark Voellinger is a Gastroenterologist in Saint Clairsville, Ohio. Dr. Voellinger is highly rated in 44 conditions, according to our data. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Hiatal Hernia, Endoscopy, and Gastrectomy.